Popular Chicago weatherman Dave Spritz (Nicolas Cage) has a shot at the big time when a national morning television show calls him for an audition. Professionally, Dave is on top of the world, but his personal life is in complete disarray. The harder he tries to hold on, the more he loses his grip. His painful divorce, his Pulitzer Prize-winning dad's (Michael Caine) illness, and trouble with his kids have Dave poised on the knife's edge between stability and calamity. Trying to gain control of his situation, Dave slowly comes to realize that life, much like the weather, is completely unpredictable.